Xtenex Elastic Laces
Xtenex elastic laces are designed specifically for triathlon racing. To fit them into your trainers, pull the lace tight and the knots disappear so you can thread through the eyelets. Release and the knots reappear and won't slip back through.
Fancy a faster and more cost-effective lace? Then check out our new for 2019 Endurance Revolution Lock Laces at nearly half the price!